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JPL Small-Body Database Browser
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71914 (2000 WO45)
Classification: Main-belt Asteroid          SPK-ID: 2071914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02992164237705809 3.5521e-08  
a 2.238337157692492 8.7578e-09 au
q 2.171362433740737 8.1104e-08 au
i 3.756715396359985 3.8766e-06 deg
node 112.4481049869735 5.7832e-05 deg
peri 286.3858416872247 9.3802e-05 deg
M 201.3952679524676 7.6443e-05 deg
tp 2459139.390246317339
(2020-Oct-16.89024632)
0.00026133 TDB
period 1223.169612720647
3.35
7.1788e-06
1.965e-08
d
yr
n .2943173181021613 1.7273e-09 deg/d
Q 2.305311881644248 9.0199e-09 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      8964 days (24.54 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58053  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:50  

Additional Information
 Earth MOID = 1.18073 au 
 Jupiter MOID = 2.77891 au 
 T_jup = 3.633 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO436286  

71914 (2000 WO45)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WO45 = 1998 BG43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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